Ss7

 666XLWH 66 6XLWH

&&,77GHYHORSHGWKH6LJQDOOLQJ6\VWHP66 VSHFLILFDWLRQ66LVD FRPPRQFKDQQHOVLJQDOOLQJV\VWHP7KLVPHDQVWKDWRQHFKDQQHOLVXVHG RQO\IRUVHQGLQJWKHVLJQDOOLQJLQIRUPDWLRQZKHWKHUWKHV\VWHPKDVRQH EHDUHUFKDQQHORUPXOWLSOHEHDUHUFKDQQHOV7KHKDUGZDUHDQGVRIWZDUH IXQFWLRQVRIWKH66SURWRFRODUHGLYLGHGLQWROD\HUVZKLFKORRVHO\ FRUUHVSRQGWRWKH26,OD\HUPRGHO 7KLVFKDSWHUGHVFULEHVWKHIROORZLQJ66SURWRFROV • 0730HVVDJH7UDQVIHU3DUW/HYHO • 0730HVVDJH7UDQVIHU3DUW/HYHO • 6&&36LJQDOOLQJ&RQQHFWLRQ&RQWURO3DUW • '83'DWD8VHU3DUW • ,683,6'18VHU3DUW • 7837HOHSKRQH8VHU3DUW • 7&$37UDQVDFWLRQ&DSDELOLWLHV$SSOLFDWLRQ3DUW • 0$30RELOH$SSOLFDWLRQ3DUW

½666XLWH

7KHIROORZLQJGLDJUDPLOOXVWUDWHVWKH66SURWRFROVXLWHLQUHODWLRQWRWKH 26,PRGHO Application INAP

Presentation

ISUP

IS41/MAP TUP

VLR

AUC

EIR

HLR

TCAP

Session Transport GMS/CDMA B-ISUP

BSSMAP

DTAP

DUP

BSSAP

BTSM

SCCP

From LAPD

GPRS GTP Network

From UDP SNDCP

To IP

V5 Link Control V5 PSTN

GMM To X.25

SMS

MTP3

NM

Data Link

SS MM RR CM/CC SMS

LLC

V5 Control V5 Protection

LAPv5 MTP2

BSSGP

V5 NS-Network Physical

From Frame Relay

MTP1

66LQUHODWLRQWRWKH26,PRGHO

073¾

073 4KWWSZZZLWXFKLWXGRFLWXWUHFTTTBKWPO

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ervice indicator 4 bits

Subservice field 4 bits

073KHDGHUVWUXFWXUH 6HUYLFHLQGLFDWRU

8VHGWRSHUIRUPPHVVDJHGLVWULEXWLRQDQGLQVRPHFDVHVWRSHUIRUP PHVVDJHURXWLQJ7KHVHUYLFHLQGLFDWRUFRGHVDUHXVHGLQLQWHUQDWLRQDO VLJQDOOLQJQHWZRUNVIRUWKHIROORZLQJSXUSRVHV • 6LJQDOOLQJQHWZRUNPDQDJHPHQWPHVVDJHV • 6LJQDOOLQJQHWZRUNWHVWLQJDQGPDLQWHQDQFHPHVVDJHV • 6&&3 • 7HOHSKRQHXVHUSDUW • ,6'1XVHUSDUW • 'DWDXVHUSDUW • 5HVHUYHGIRU073WHVWLQJXVHUSDUW 6XEVHUYLFHILHOG

7KHVXEVHUYLFHILHOGFRQWDLQVWKHQHWZRUNLQGLFDWRUDQGWZRVSDUHELWVWR GLVFULPLQDWHEHWZHHQQDWLRQDODQGLQWHUQDWLRQDOPHVVDJHV

½666XLWH

073 4KWWSZZZLWXLQWLWXGRFLWXWUHFTTTBKWPO $16,7

0HVVDJH7UDQVIHU3DUW/HYHO073 LVDVLJQDOOLQJOLQNZKLFKWRJHWKHU ZLWK073SURYLGHVUHOLDEOHWUDQVIHURIVLJQDOOLQJPHVVDJHVEHWZHHQWZR GLUHFWO\FRQQHFWHGVLJQDOOLQJSRLQWV 7KHIRUPDWRIWKHKHDGHULVVKRZQLQWKHIROORZLQJLOOXVWUDWLRQ 7 Flag BSN (7 bits) FSN (7 bits) LI (6 + 2 bits) SIO SIF Checksum (16 bits) Flag

8 bits BIB FIB

073KHDGHUVWUXFWXUH %61

%DFNZDUGVHTXHQFHQXPEHU8VHGWRDFNQRZOHGJHPHVVDJHVLJQDOXQLWV ZKLFKKDYHEHHQUHFHLYHGIURPWKHUHPRWHHQGRIWKHVLJQDOOLQJOLQN %,%

%DFNZDUGLQGLFDWRUELW7KHIRUZDUGDQGEDFNZDUGLQGLFDWRUELWWRJHWKHU ZLWKIRUZDUGDQGEDFNZDUGVHTXHQFHQXPEHUDUHXVHGLQWKHEDVLFHUURU FRQWUROPHWKRGWRSHUIRUPWKHVLJQDOXQLWVHTXHQFHFRQWURODQG DFNQRZOHGJPHQWIXQFWLRQV )61

)RUZDUGVHTXHQFHQXPEHU ),%

)RUZDUGLQGLFDWRUELW

073¾ /,

/HQJWKLQGLFDWRU7KLVLQGLFDWHVWKHQXPEHURIRFWHWVIROORZLQJWKHOHQJWK LQGLFDWRURFWHW 6,2

6HUYLFHLQIRUPDWLRQRFWHW 6,)

6LJQDOOLQJLQIRUPDWLRQILHOG &KHFNVXP

(YHU\VLJQDOXQLWKDVFKHFNELWVIRUHUURUGHWHFWLRQ

½666XLWH

6&&3 4KWWSZZZLWXLQWLWXGRFLWXWUHFTTTBKWPO $16,7

7KH6LJQDOOLQJ&RQQHFWLRQ&RQWURO3DUW6&&3 RIIHUVHQKDQFHPHQWVWR 073OHYHOWRSURYLGHFRQQHFWLRQOHVVDQGFRQQHFWLRQRULHQWHGQHWZRUN VHUYLFHVDVZHOODVWRDGGUHVVWUDQVODWLRQFDSDELOLWLHV7KH6&&3 HQKDQFHPHQWVWR073SURYLGHDQHWZRUNVHUYLFHZKLFKLVHTXLYDOHQWWRWKH 26,1HWZRUNOD\HU 7KHIRUPDWRIWKHKHDGHULVVKRZQLQWKHIROORZLQJLOOXVWUDWLRQ Routing label Message type code Mandatory fixed part Mandatory variable part Optional part

Octets 3-4 1

6&&3KHDGHUVWUXFWXUH 5RXWLQJODEHO

$VWDQGDUGURXWLQJODEHO 0HVVDJHW\SHFRGH

$RQHRFWHWFRGHZKLFKLVPDQGDWRU\IRUDOOPHVVDJHV7KHPHVVDJHW\SH FRGHXQLTXHO\GHILQHVWKHIXQFWLRQDQGIRUPDWRIHDFK6&&3PHVVDJH ([LVWLQJ0HVVDJH7\SH&RGHVDUH &5 &RQQHFWLRQ5HTXHVW && &RQQHFWLRQ&RQILUP &5() &RQQHFWLRQ5HIXVHG 5/6' 5HOHDVHG 5/& 5HOHDVH&RPSOHWH '7 'DWD)RUP '7 'DWD)RUP $. 'DWD$FNQRZOHGJPHQW 8'7 8QLGDWD 8'76 8QLGDWD6HUYLFH (' ([SHGLWHG'DWD ($ ([SHGLWHG'DWD$FNQRZOHGJPHQW

6&&3¾

565 56& (55 ,7 ;8'7 ;8'76

5HVHW5HTXHVW 5HVHW&RQILUP 3URWRFRO'DWD8QLW(UURU ,QDFWLYLW\7HVW ([WHQGHG8QLGDWD ([WHQGHG8QLGDWD6HUYLFH

0DQGDWRU\IL[HGSDUW

7KHSDUWVWKDWDUHPDQGDWRU\DQGRIIL[HGOHQJWKIRUDSDUWLFXODUPHVVDJH W\SHZLOOEHFRQWDLQHGLQWKHPDQGDWRU\IL[HGSDUW 0DQGDWRU\YDULDEOHSDUW

0DQGDWRU\SDUDPHWHUVRIYDULDEOHOHQJWKZLOOEHLQFOXGHGLQWKHPDQGDWRU\ YDULDEOHSDUW7KHQDPHRIHDFKSDUDPHWHUDQGWKHRUGHULQZKLFKWKH SRLQWHUVDUHVHQWLVLPSOLFLWLQWKHPHVVDJHW\SH 2SWLRQDOSDUW

7KHRSWLRQDOSDUWFRQVLVWVRISDUDPHWHUVWKDWPD\RUPD\QRWRFFXULQDQ\ SDUWLFXODUPHVVDJHW\SH%RWKIL[HGOHQJWKDQGYDULDEOHOHQJWKSDUDPHWHUV PD\EHLQFOXGHG2SWLRQDOSDUDPHWHUVPD\EHWUDQVPLWWHGLQDQ\RUGHU (DFKRSWLRQDOSDUDPHWHUZLOOLQFOXGHWKHSDUDPHWHUQDPHRQHRFWHW DQG WKHOHQJWKLQGLFDWRURQHRFWHW IROORZHGE\WKHSDUDPHWHUFRQWHQWV

½666XLWH

'83 787UHFRPPHQGDWLRQ;4 KWWSZZZLWXLQWLWXGRFLWXWUHFTTTKWPO

7KH'DWD8VHU3DUW'83 GHILQHVWKHQHFHVVDU\FDOOFRQWUROIDFLOLW\ UHJLVWUDWLRQDQGFDQFHOODWLRQUHODWHGHOHPHQWVIRULQWHUQDWLRQDOFRPPRQ FKDQQHOVLJQDOOLQJE\XVLQJ66IRUFLUFXLWVZLWFKHGGDWDWUDQVPLVVLRQ VHUYLFHV7KHGDWDVLJQDOOLQJPHVVDJHVDUHGLYLGHGLQWRWZRFDWHJRULHV • &DOODQGFLUFXLWUHODWHGPHVVDJHVXVHGWRVHWXSDQGFOHDUDFDOORU FRQWURODQGVXSHUYLVHWKHFLUFXLWVWDWH • )DFLOLW\UHJLVWUDWLRQDQGFDQFHOODWLRQUHODWHGPHVVDJHVXVHGWRH[FKDQJH LQIRUPDWLRQEHWZHHQRULJLQDWLQJDQGGHVWLQDWLRQH[FKDQJHVWRUHJLVWHU DQGFDQFHOLQIRUPDWLRQUHODWHGWRXVHUIDFLOLWLHV 7KHJHQHUDOIRUPDWRIWKHKHDGHURIFDOODQGFLUFXLWUHODWHGPHVVDJHVLV VKRZQLQWKHIROORZLQJLOOXVWUDWLRQ 8 DPS

14

BIC

16

28 OPC HC

TSC

32 bits

BIC Parameters

'83FDOODQGFLUFXLWUHODWHGPHVVDJHVWUXFWXUH

7KHJHQHUDOIRUPDWRIWKHKHDGHURI)DFLOLW\5HJLVWUDWLRQDQG&DQFHOODWLRQ 0HVVDJHVLVVKRZQLQWKHIROORZLQJLOOXVWUDWLRQ 8 DPS HC

14

16 OPC Parameters

28

32 bits Spare

'83IDFLOLW\UHJLVWUDWLRQDQGFDQFHOODWLRQPHVVDJHVWUXFWXUH 5RXWLQJODEHO

7KHODEHOFRQWDLQHGLQDVLJQDOOLQJPHVVDJHDQGXVHGE\WKHUHOHYDQWXVHU SDUWWRLGHQWLI\SDUWLFXODUVWRZKLFKWKHPHVVDJHUHIHUV7KLVLVDOVRXVHGE\ WKHPHVVDJHWUDQVIHUSDUWWRURXWHWKHPHVVDJHWRZDUGVLWVGHVWLQDWLRQSRLQW ,WFRQWDLQVWKH'3623&%,&DQG76& '36

'HVWLQDWLRQ3RLQWFRGH

'83¾ 23&

2ULJLQDWLRQ3RLQW&RGH %,&

%HDUHU,GHQWLILFDWLRQ&RGH 76&

7LPH6ORW&RGH +&

+HDGLQJFRGHFRQWDLQVWKHPHVVDJHW\SHFRGHZKLFKLVPDQGDWRU\IRUDOO PHVVDJHV,WXQLTXHO\GHILQHVWKHIXQFWLRQDQGIRUPDWRIHDFK'DWD8VHU 3DUWPHVVDJH 3DUDPHWHUV

&RQWDLQVVSHFLILFILHOGVIRUHDFKPHVVDJH9DULDEOHOHQJWK 6SDUHELWV

1RWXVHGVKRXOGEHVHWWR

½666XLWH

,683 4KWWSZZZLWXLQWLWXGRFLWXWUHFTTTBKWPO

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outing label Circuit identification code Message type code Mandatory fixed part - (Parameters) Mandatory variable part - (Parameters) Optional part - (Parameters)

Octets 3-4 2 1

,683SDFNHWVWUXFWXUH 5RXWLQJODEHO

7KHODEHOFRQWDLQHGLQDVLJQDOOLQJPHVVDJHDQGXVHGE\WKHUHOHYDQWXVHU SDUWWRLGHQWLI\SDUWLFXODUVWRZKLFKWKHPHVVDJHUHIHUV,WLVDOVRXVHGE\WKH 0HVVDJH7UDQVIHU3DUWWRURXWHWKHPHVVDJHWRZDUGVLWVGHVWLQDWLRQSRLQW &LUFXLWLGHQWLILFDWLRQFRGH

7KHDOORFDWLRQRIFLUFXLWLGHQWLILFDWLRQFRGHVWRLQGLYLGXDOFLUFXLWVLV GHWHUPLQHGE\ELODWHUDODJUHHPHQWDQGRULQDFFRUGDQFHZLWKDSSOLFDEOH SUHGHWHUPLQHGUXOHV 0HVVDJHW\SHFRGH

7KHPHVVDJHW\SHFRGHFRQVLVWVRIDRQHRFWHWILHOGDQGLVPDQGDWRU\IRUDOO PHVVDJHV7KHPHVVDJHW\SHFRGHXQLTXHO\GHILQHVWKHIXQFWLRQDQGIRUPDW RIHDFK,6'18VHU3DUWPHVVDJH(DFKPHVVDJHFRQVLVWVRIDQXPEHURI SDUDPHWHUV0HVVDJHW\SHVPD\EH • $GGUHVVFRPSOHWH

,683¾

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

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

½666XLWH

• • • • • • •

6XVSHQG 8QEORFNLQJ 8QEORFNLQJDFNQRZOHGJHPHQW 8QHTXLSSHG&,&# 8VHU3DUWDYDLODEOH 8VHU3DUWWHVW 8VHUWRXVHULQIRUPDWLRQ

3DUDPHWHUV

(DFKSDUDPHWHUKDVDQDPHZKLFKLVFRGHGDVDVLQJOHRFWHW7KHOHQJWKRID SDUDPHWHUPD\EHIL[HGRUYDULDEOHDQGDOHQJWKLQGLFDWRUIRUHDFK SDUDPHWHUPD\EHLQFOXGHG

,683GHFRGH

783¾

783 ,787UHFRPPHQGDWLRQT KWWSZZZLWXLQWLWXGRFLWXWUHFTTTBKWPO

,Q7HOHSKRQH8VHU3DUW783 6LJQDOOLQJ6\VWHPQR7HOHSKRQH8VHU PHVVDJHVDUHFDUULHGRQWKHVLJQDOOLQJGDWDOLQNE\PHDQVRIVLJQDOXQLWV7KH VLJQDOOLQJLQIRUPDWLRQRIHDFKPHVVDJHFRQVWLWXWHVWKHVLJQDOOLQJLQIRUPDWLRQ ILHOGRIWKHFRUUHVSRQGLQJVLJQDOXQLWDQGFRQVLVWVRIDQLQWHJUDOQXPEHURI RFWHWV,WFRQVLVWVRIWKHODEHOWKHKHDGLQJFRGHDQGRQHRUPRUHVLJQDOV DQGRULQGLFDWLRQV(DFKRIWKHVHLVGHVFULEHGKHUH 7KHIRUPDWRIWKHODEHOLVVKRZQLQWKHIROORZLQJLOOXVWUDWLRQ DPC OPC CIC

bits 14 14 12

783VWDQGDUGODEHOIRUPDW '3&

'HVWLQDWLRQSRLQWFRGHLQGLFDWHVWKHVLJQDOOLQJSRLQWIRUZKLFKWKHPHVVDJH LVLQWHQGHG 23&

2ULJLQDWLQJSRLQWFRGHLQGLFDWHVWKHVLJQDOOLQJSRLQWZKLFKLVWKHVRXUFHRI WKHPHVVDJH &,&

&LUFXLWLGHQWLILFDWLRQFRGHLQGLFDWHVRQHVSHHFKFLUFXLWDPRQJWKRVHGLUHFWO\ LQWHUFRQQHFWLQJWKHGHVWLQDWLRQDQGWKHRULJLQDWLQJSRLQWV 7KHKHDGLQJFRGHFRQVLVWVRIWZRSDUWVKHDGLQJFRGH+DQGKHDGLQJFRGH ++LGHQWLILHVDVSHFLILFPHVVDJHJURXSZKLOH+HLWKHUFRQWDLQVDVLJQDO FRGHRULQWKHFDVHRIPRUHFRPSOH[PHVVDJHVLGHQWLILHVWKHIRUPDWRIWKHVH PHVVDJHV

½666XLWH

7&$3 ,78UHFRPPHQGDWLRQ4 KWWSZZZLWXLQWLWXGRFLWXWUHFTTTBKWPO

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ag Information Element

Length

Contents

Tag Length Contents

Tag Length Contents

7&$3SDFNHWVWUXFWXUH ,QIRUPDWLRQHOHPHQW

$QLQIRUPDWLRQHOHPHQWLVILUVWLQWHUSUHWHGDFFRUGLQJWRLWVSRVLWLRQZLWKLQ WKHV\QWD[RIWKHPHVVDJH(DFKLQIRUPDWLRQHOHPHQWZLWKLQD7&$3 PHVVDJHKDVWKHVDPHVWUXFWXUH$QLQIRUPDWLRQHOHPHQWFRQVLVWVRIWKUHH ILHOGVZKLFKDOZD\VDSSHDULQWKHIROORZLQJRUGHU 7DJ

7KH7DJGLVWLQJXLVKHVRQHLQIRUPDWLRQHOHPHQWIURPDQRWKHUDQGJRYHUQV WKHLQWHUSUHWDWLRQRIWKH&RQWHQWV,WPD\EHRQHRUPRUHRFWHWVLQOHQJWK 7KH7DJLVFRPSRVHGRI&ODVV)RUPDQG7DJFRGHV

7&$3¾ /HQJWK

6SHFLILHVWKHOHQJWKRIWKHFRQWHQWVILHOG &RQWHQWV

&RQWDLQVWKHVXEVWDQFHRIWKHHOHPHQWFRQWDLQLQJWKHSULPDU\LQIRUPDWLRQ WKHHOHPHQWLVLQWHQGHGWRFRQYH\

7&$33DFNHW7\SHV 7&$3SDFNHWW\SHVDUHDVIROORZV • 8QLGLUHFWLRQDO • 4XHU\ZLWKSHUPLVVLRQ • 4XHU\ZLWKRXWSHUPLVVLRQ • 5HVSRQVH • &RQYHUVDWLRQZLWKSHUPLVVLRQ • &RQYHUVDWLRQZLWKRXWSHUPLVVLRQ • $ERUW

½666XLWH

0$3 (,$7,$KWWSZZZWLDRQOLQHRUJ

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peration specifier Information elements

16 bits Length

0$3KHDGHUVWUXFWXUH 2SHUDWLRQVSHFLILHU

2SWLRQDOILHOGZKLFKVSHFLILHVWKHW\SHRISDFNHW7KHIROORZLQJRSHUDWLRQV DUHVSHFLILHG • $XWKHQWLFDWLRQ'LUHFWLYH • $XWKHQWLFDWLRQ'LUHFWLYH)RUZDUG • $XWKHQWLFDWLRQ)DLOXUH5HSRUW • $XWKHQWLFDWLRQ5HTXHVW • $XWKHQWLFDWLRQ6WDWXV5HSRUW • %DVH6WDWLRQ&KDOOHQJH • %ORFNLQJ • %XON'HUHJLVWUDWLRQ • &RXQW5HTXHVW • )DFLOLWLHV'LUHFWLYH • )DFLOLWLHV'LUHFWLYH • )DFLOLWLHV5HOHDVH • )HDWXUH5HTXHVW

0$3¾

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

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

½666XLWH

• 8QUHOLDEOH5RDPHU'DWD'LUHFWLYH • 8QVROLFLWHG5HVSRQVH /HQJWK

7KHOHQJWKRIWKHSDFNHW ,QIRUPDWLRQHOHPHQWV

9DULRXVLQIRUPDWLRQHOHPHQWVZKLFKGHSHQGRQWKHRSHUDWLRQVSHFLILHG